code: def __init__(self, opt, shared=None):
      build(opt)
      opt["datafile"] = os.path.join(
          opt["datapath"],
          "dialog-bAbI-plus",
          "dialog-bAbI-plus-tasks",
          "dialog-babi-kb-all.txt",
      )
      super().__init__(opt, shared)
  
file_path: ParlAI/parlai/tasks/dialog_babi_plus/agents.py
imports: import os
  from parlai.core.teachers import FbDeprecatedDialogTeacher
  from parlai.tasks.dialog_babi_plus.build import build
label_desc: Use image node_id 1 to create a new KBTeacher object from inherited base classes: FbDeprecatedDialogTeacher with example: obj = KBTeacher(opt, shared)